import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: wwy
 * Date: 2024-11-10
 * Time: 17:10
 */
public class Test9 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        String a=sc.nextLine();
        String b=sc.nextLine();


        System.out.println(a);
    }
}
